Salifert Potassium Reef Test CE For macro element (NPK) fertilization
$18.00
Description
For macro element (NPK) fertilization
- Thermal Insulation: Provides thermal isolation downwards
900L/237Gal
Includes Oring and Bushing
Developed to help your pet live a long and health-filled life
Salifert Potassium Reef Test CE For macro element (NPK) fertilizationSalifert Potassium Reef Test Approximately 40 Tests Made in Holland Approx. 40 Tests Accurate Fast Potassium concentration in natural seawater is approximately 400ppm. Many aquarists have reported that low potassium value reduces colours in corals. This can be corrected in by increasing the potassium value to the normal natural value. Measures in approx. 10 ppm increments.
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